E6.013 – Hydrogen Atom: Calculations: One N
OWLv2 for General Chemistry
Cengage
01st Edition
What is the energy of a hydrogen atom at a certain n? Hydrogen, one n.
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What is the energy of a hydrogen atom at a certain n? Hydrogen, one n.
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What is the energy change of an atom of hydrogen moving from one n to another n? Hydrogen, two Ns.
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A table is given with 3 particles, their masses & speeds. Complete the table with the wavelength and region for each particle.
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If n = #, what are the values for l and how many total orbitals are possible? If l = #, what are the values for ml and how many total orbitals are possible?
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A piano note frequency is given. What is the wavelength and time to travel x meters?
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A stretched string’s length is given. You are asked for the wavelength of the fundamental mode as well as the wavelength and number of nodes for a certain harmonic.
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Sound waves give a max & min sound level. A listener is between 2 people speaking loudly. One speaker is moved x meters away causing the tone to go from a max to a min. What is the wavelength and frequency of the sound?
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In a tube atoms emit light while transitioning from energy levels. Energy is given in joules. What is the wavelength in meters and what is the color?
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A laser’s power is given in mW. Wavelength of the light is also given. What is the energy and how many photons are emitted per second?
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Determine the de Broglie wavelength for three items. A proton (velocity given), an electron (velocity given) and another item (mass & velocity given).
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